```[B#402] [09:07:39] [main/INFO] [minecraft/GuiNewChat]: [CHAT] Couldn't load Pokémon's moves!
[B#402] [09:07:39] [main/FATAL] [minecraft/Minecraft]: Error executing task
[B#402] java.util.concurrent.ExecutionException: java.lang.NullPointerException
[B#402] at java.util.concurrent.FutureTask.report(Unknown Source) ~[?:1.8.0_201]
[B#402] at java.util.concurrent.FutureTask.get(Unknown Source) ~[?:1.8.0_201]
[B#402] at net.minecraft.util.Util.func_181617_a(Util.java:48) [h.class:?]
[B#402] at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1087) [bib.class:?]
[B#402] at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:397) [bib.class:?]
[B#402] at net.minecraft.client.main.Main.main(SourceFile:123) [Main.class:?]
[B#402] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_201]
[B#402] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_201]
[B#402] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_201]
[B#402] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_201]
[B#402] at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
[B#402] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
[B#402] Caused by: java.lang.NullPointerException
[B#402] at com.pixelmonmod.pixelmon.comm.packetHandlers.battles.UpdateMoveset$Handler.onSyncMessage(UpdateMoveset.java:48) ~[UpdateMoveset$Handler.class:?]
[B#402] at com.pixelmonmod.pixelmon.comm.packetHandlers.battles.UpdateMoveset$Handler.onSyncMessage(UpdateMoveset.java:44) ~[UpdateMoveset$Handler.class:?]
[B#402] at com.pixelmonmod.pixelmon.api.comm.ISyncHandler.lambda$onClientSync$1(ISyncHandler.java:23) ~[ISyncHandler.class:?]
[B#402] at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[?:1.8.0_201]
[B#402] at java.util.concurrent.FutureTask.run(Unknown Source) ~[?:1.8.0_201]
[B#402] at net.minecraft.util.Util.func_181617_a(Util.java:47) ~[h.class:?]
[B#402] ... 9 more```
Already reset json files.